AcaDraw is an AI-powered science drawing tool that converts plain-language prompts (English or Chinese) into publication-ready scientific and nature illustrations, diagrams, and editable SVGs in seconds. Its advanced image models (e.g., Nano Banana and Seedream 4.0) provide high-fidelity strokes, vector-style outputs, instant live previews and an interactive chat for iterative refinements, letting researchers, educators, and students generate precise, presentation- and journal-quality figures without manual drawing skills.